1 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {ldrb\\.w r0} | count 5
2 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {ldrb r0} | count 2
3 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep mov\\.w | grep 1
4 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | not grep mvn\\.w
5 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep ldrb\\.w | grep lsl
6 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep lsr\\.w | not grep ldrb
8 define i8 @f1(i8* %v) {
14 define i8 @f2(i8* %v) {
16 %tmp2 = getelementptr i8* %v, i8 1023
21 define i8 @f3(i32 %base) {
23 %tmp1 = add i32 %base, 4096
24 %tmp2 = inttoptr i32 %tmp1 to i8*
25 %tmp3 = load i8* %tmp2
29 define i8 @f4(i32 %base) {
31 %tmp1 = sub i32 %base, 128
32 %tmp2 = inttoptr i32 %tmp1 to i8*
33 %tmp3 = load i8* %tmp2
37 define i8 @f5(i32 %base, i32 %offset) {
39 %tmp1 = add i32 %base, %offset
40 %tmp2 = inttoptr i32 %tmp1 to i8*
41 %tmp3 = load i8* %tmp2
45 define i8 @f6(i32 %base, i32 %offset) {
47 %tmp1 = shl i32 %offset, 2
48 %tmp2 = add i32 %base, %tmp1
49 %tmp3 = inttoptr i32 %tmp2 to i8*
50 %tmp4 = load i8* %tmp3
54 define i8 @f7(i32 %base, i32 %offset) {
56 %tmp1 = lshr i32 %offset, 2
57 %tmp2 = add i32 %base, %tmp1
58 %tmp3 = inttoptr i32 %tmp2 to i8*
59 %tmp4 = load i8* %tmp3